Species

Verdulia cycloidea (Haan, 1842)

Nomenclature (9)

Acridium (Pyrgomorpha) cycloideum Haan, 1842: 149.
Syntype; female; 2a14ab95-61f8-4f8d-a1cd-51f2979f6dde; deposited at: Naturalis Biodiversity Center (NBC); western
Acridium (Pyrgomorpha) brachypterum Haan, 1842: 140.
Syntype; female; 300df8d4-0de9-4e9c-97c6-9fccbd2aa69e; deposited at: Naturalis Biodiversity Center (NBC); New Guinea
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Acridium (Pyrgomorpha) brachypterum Haan, 1842 (subjective synonym of Acridium (Pyrgomorpha) cycloideum Haan, 1842) in Kevan, 1977: 33.
Verdulia cycloidea (Haan, 1842) in Kevan, 1977: 32.

Bolívar, I. (1905) Notas sobre los pirgomórfidos (Pyrgomorphidae). XI. Subfam. Ortacrinae. XII. Subfam. Geloiinae. Boletín de la Real Sociedad Española de Historia Natural, 5, 278–289. Available at http://www.biodiversitylibrary.org/item/17794#page/284/mode/1up
de Haan, W. (1842) Bijdragen tot de kennis der Orthoptera. In Temminck [Ed.] Verhandelingen over de Natuurlijke Geschiedenis der Nederlansche Overzeesche Bezittingen: Vol. 16/18. In commissie bij S. en J. Luchtmans, en C.C. van der Hoek, Leiden. 45–124, 125–164 pp. Available at http://www.biodiversitylibrary.org/item/200624#page/527/mode/1up
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Ramme, W. (1941) Beiträge zur Kenntnis der Acrididen-Fauna des indomalayischen und benachbarter Gebiete (Orth.). Mit besonderer Berücksichtigung der Tiergeographie von Celebes. Mitteilungen aus dem Zoologischen Museum in Berlin, 25, 1–243. [1940]
Willemse, C.J.M. (1928) Revision des Acridiodea, décrites par De Haan, avec descriptions de nouvelles espèces. Zoologische Mededeelingen, 11(1), 1–27. Available at http://www.repository.naturalis.nl/record/318070

Gender, form, and etymology

Summary of taxonomic names by rank, showing valid extant names, fossil names, invalid names, and total counts.
Taxon	Valid names
Rank	Extant	Fossil	Invalid	Total
Species	1	0	4	5